According to the order of operations, which of the following operations should be completed first in the following expression? 2(5 - 3)2 + 62 multiply (5 - 3) by 2 square (5 - 3) simplify (5 - 3) add (5 - 3) to 62

Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.

Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319